Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 13.883\% 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.) Cn1cc(SCC(=O)N2CCN(c3ccccc3)CC2)c2ccccc21
b.) O=C(N/N=C/c1ccc([N+](=O)[O-])cc1)c1ccc(COc2ccccc2-c2ccccc2)cc1
c.) CCOP(=O)(OCC)C(Nc1cccc(C(F)(F)F)c1)c1ccc(C)cc1
d.) COc1ccc(CCNC(=O)CCC2COc3ccccc3O2)cc1OC
Answer: a. Cn1cc(SCC(=O)N2CCN(c3ccccc3)CC2)c2ccccc21
{#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#}
Cn1cc(SCC(=O)N2CCN(c3ccccc3)CC2)c2ccccc21
Cn1cc(SCC(=O)N2CCN(c3ccccc3)CC2)c2ccccc21
2-(1-methylindol-3-yl)sulfanyl-1-(4-phenylpiperazin-1-yl)ethanone