Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 16.609\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1ccc(C)c(NC(=O)CCNS(=O)(=O)c2ccc3[nH]c(=O)oc3c2)c1
b CCO[C@H]1OC(C(=O)N2CCN(C)CC2)=C[C@@H](c2coc3ccccc3c2=O)[C@@H]1CCCO
c O=C(c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1)N1CCCC1
d Cc1cccc(C)c1N1CCN(S(=O)(=O)N(C)C)CC1
Answer: b. CCO[C@H]1OC(C(=O)N2CCN(C)CC2)=C[C@@H](c2coc3ccccc3c2=O)[C@@H]1CCCO
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCO[C@H]1OC(C(=O)N2CCN(C)CC2)=C[C@@H](c2coc3ccccc3c2=O)[C@@H]1CCCO
CCO[C@H]1OC(C(=O)N2CCN(C)CC2)=C[C@@H](c2coc3ccccc3c2=O)[C@@H]1CCCO
3-[(2S,3S,4R)-2-ethoxy-3-(3-hydroxypropyl)-6-(4-methylpiperazine-1-carbonyl)-3,4-dihydro-2H-pyran-4-yl]chromen-4-one