Task: Answer the MCQ question.
Question: Which compound has a 10.652\% 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) c1cc(CNCC2CCCO2)ccn1
(b) CCOC(=O)c1ccc(Nc2nc(=O)c3cccnc3s2)cc1
(c) O=C(NCCSc1ccccc1)c1ccccc1Cl
(d) Cc1nc(-c2ccc(S(=O)(=O)N3CCN(CCc4ccccc4)CC3)s2)cs1
Answer: c. O=C(NCCSc1ccccc1)c1ccccc1Cl
{#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(NCCSc1ccccc1)c1ccccc1Cl
O=C(NCCSc1ccccc1)c1ccccc1Cl
2-chloro-N-(2-phenylsulfanylethyl)benzamide