Task: Answer the MCQ question.
Question: Which drug has a -17.612\% 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] CC(C)Oc1ccc(/C=N/NC(=O)c2ccc(N(Cc3ccccc3)S(C)(=O)=O)cc2)cc1
[b] N#C/C(=N/O)c1nc(-c2ccc(F)cc2)cs1
[c] O=C(CN1CCN(S(=O)(=O)c2ccc(Cl)c(Cl)c2)CC1)N1CCCCC1
[d] O=C(Nc1ccccn1)c1ccc(Cl)s1
Answer: c. O=C(CN1CCN(S(=O)(=O)c2ccc(Cl)c(Cl)c2)CC1)N1CCCCC1
{#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(CN1CCN(S(=O)(=O)c2ccc(Cl)c(Cl)c2)CC1)N1CCCCC1
O=C(CN1CCN(S(=O)(=O)c2ccc(Cl)c(Cl)c2)CC1)N1CCCCC1
2-[4-(3,4-dichlorophenyl)sulfonylpiperazin-1-yl]-1-piperidin-1-ylethanone