Problem statement: Answer the MCQ question.
Query: Which drug has a 6.689\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COC(=O)Nc1ccc(S(=O)(=O)Nc2ccc(O)cc2)cc1
b) C/C(=N\N=C1\NC(=O)CC(C(=O)O)S1)c1ccc(F)cc1
c) Cc1cc(=O)oc2ccc(OCc3ccccc3)cc12
d) CCCCCn1c(=O)[nH]c2cc(C(=O)N3CCN(CC)CC3)ccc2c1=O
Answer: c. Cc1cc(=O)oc2ccc(OCc3ccccc3)cc12
{#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#}
Cc1cc(=O)oc2ccc(OCc3ccccc3)cc12
Cc1cc(=O)oc2ccc(OCc3ccccc3)cc12
4-methyl-6-phenylmethoxychromen-2-one