Task: Answer the multiple-choice question.
Question: Which drug exhibits a 16.374\% 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) O=C(CCc1nc2ccccc2[nH]1)N1CCc2ccccc2C1
(b) COc1ccc(NC(=S)NC(=O)c2cc3ccccc3o2)c(OC)c1
(c) O=C(CSc1ccccc1)OCC(=O)N1CCN(C(=O)c2ccco2)CC1
(d) CCc1ccc(OCCCN=C(C)c2c(O)n(C)c(=O)n(C)c2=O)cc1
Answer: c. O=C(CSc1ccccc1)OCC(=O)N1CCN(C(=O)c2ccco2)CC1
{#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#}
O=C(CSc1ccccc1)OCC(=O)N1CCN(C(=O)c2ccco2)CC1
O=C(CSc1ccccc1)OCC(=O)N1CCN(C(=O)c2ccco2)CC1
[2-[4-(furan-2-carbonyl)piperazin-1-yl]-2-oxoethyl] 2-phenylsulfanylacetate